%0 Journal Article %T Harnack inequalities, a priori estimates, and sufficient statistics for nonlinear elliptic systems in quantum mechanics %A Carlos C. Aranda %J Electronic Journal of Differential Equations %D 2012 %I Texas State University %X In this article, we consider systems of nonlinear elliptic problems and their relations with minimal sufficient statistics, which is a fundamental tool in classics statistics. This allows us to introduce new experimental tools in quantum physics. %K A priori bounds %K integral relation method %K quantum mechanics %K celestial mechanics %U http://ejde.math.txstate.edu/Volumes/2012/60/abstr.html